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Paper Abstract and Keywords
Presentation 2024-03-08 15:40
[Invited Talk] Sharp Force Touch for On-Screen User Interface in LCD and OLED Display Application
Yasuhiro Sugita, Takuma Yamamoto, Takenori Maruyama, Kazutoshi Kida, Shinji Yamagishi, Hiroshi Fukushima, Mikihiro Noma (SDTC)
Abstract (in Japanese) (See Japanese page) 
(in English) We describe ultra-high sensitive force sensor on flat display that can detect and differentiate between feather touch and press touch or tapping. The proposed unique sensor pattern design and pressure-sensitive material enables ultra-high force sensitivity, multi force detection (10 points). The minimum force that can be detected is 25g with cover film and 300g with thick cover glass. Furthermore, our force touch technology with button-shaped bumps cover enables blind input operations and usability as good as mechanical buttons and keyboard. Therefore, our technology provides reduced input errors and yield more intuitive and safe-drive.
Keyword (in Japanese) (See Japanese page) 
(in English) force sensor / touch sensor / ultra-high sensitivity / multi force detection / on-screen keyboard / on-screen UI / /  
Reference Info. ITE Tech. Rep., vol. 48, no. 9, IDY2024-22, pp. 30-35, March 2024.
Paper # IDY2024-22 
Date of Issue 2024-03-01 (IDY) 
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee IDY SID-JC  
Conference Date 2024-03-08 - 2024-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IDY 
Conference Code 2024-03-IDY-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sharp Force Touch for On-Screen User Interface in LCD and OLED Display Application 
Sub Title (in English)  
Keyword(1) force sensor  
Keyword(2) touch sensor  
Keyword(3) ultra-high sensitivity  
Keyword(4) multi force detection  
Keyword(5) on-screen keyboard  
Keyword(6) on-screen UI  
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Keyword(8)  
1st Author's Name Yasuhiro Sugita  
1st Author's Affiliation Sharp Display Technology Corporation (SDTC)
2nd Author's Name Takuma Yamamoto  
2nd Author's Affiliation Sharp Display Technology Corporation (SDTC)
3rd Author's Name Takenori Maruyama  
3rd Author's Affiliation Sharp Display Technology Corporation (SDTC)
4th Author's Name Kazutoshi Kida  
4th Author's Affiliation Sharp Display Technology Corporation (SDTC)
5th Author's Name Shinji Yamagishi  
5th Author's Affiliation Sharp Display Technology Corporation (SDTC)
6th Author's Name Hiroshi Fukushima  
6th Author's Affiliation Sharp Display Technology Corporation (SDTC)
7th Author's Name Mikihiro Noma  
7th Author's Affiliation Sharp Display Technology Corporation (SDTC)
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Speaker Author-1 
Date Time 2024-03-08 15:40:00 
Presentation Time 20 minutes 
Registration for IDY 
Paper # IDY2024-22 
Volume (vol) vol.48 
Number (no) no.9 
Page pp.30-35 
#Pages 6 
Date of Issue 2024-03-01 (IDY) 

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